Use CDP (execute_cdp_cmd) to set httpOnly cookie with fallback

main.py

@@ -311,12 +311,19 @@ def _cookie_login(driver, cookie: str) -> bool:
     except Exception:
         pass
     try:
-        driver.add_cookie({"name": ".ROBLOSECURITY", "value": cookie, "domain": ".roblox.com"})
-        driver.get("https://www.roblox.com/home")
-        time.sleep(3)
-        return "/login" not in driver.current_url
+        driver.execute_cdp_cmd("Network.setCookie", {
+            "name": ".ROBLOSECURITY",
+            "value": cookie,
+            "domain": ".roblox.com",
+            "path": "/",
+            "secure": True,
+            "httpOnly": True,
+        })
     except Exception:
-        return False
+        driver.add_cookie({"name": ".ROBLOSECURITY", "value": cookie, "domain": ".roblox.com"})
+    driver.get("https://www.roblox.com/home")
+    time.sleep(4)
+    return "/login" not in driver.current_url
 
 
 def process_account(driver, acc: dict, donor_video: Path | None,
@@ -346,6 +353,17 @@ def process_account(driver, acc: dict, donor_video: Path | None,
         except Exception:
             pass
 
+        # close any modal dialogs blocking the login form
+        for _ in range(10):
+            try:
+                modal = driver.find_element(By.XPATH, "//h4[@class='modal-title']/ancestor::div[contains(@class, 'modal')]")
+                close_btn = modal.find_element(By.XPATH, ".//button[contains(@class, 'close')]")
+                close_btn.click()
+                log.info("Dismissed login modal")
+                time.sleep(1)
+            except Exception:
+                break
+
         username_input = WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, "login-username")))
         ActionChains(driver).move_to_element(username_input).pause(0.3).perform()
         time.sleep(0.1); username_input.click(); time.sleep(0.1); username_input.clear()